package utils;

/**
 * 工具类
 *
 * @author LG93
 * @create 2017-08-09 11:09
 **/
public class CommonUtils {

    public static String  StringHolder(String string) {
        return string.trim();
    }

    public static void main(String[] args) {
        System.out.println("hello world");
    }
}
